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What is MagPlast?

MagPlast Magnetic Plaster by FIRST4MAGNETS® provides ultimate flexibility to create interactive spaces, allowing you to transform any wall into a smooth and fully interactive magnetic surface, whilst preventing holes for nails or screws.

MagPlast is the highest magnetic receptive based product available and offers superior performance for holding a wide range of magnets. MagPlast magnetic plaster contains 95% metal powder and is a high-performance plaster that can attract magnets, combining durability with a secure hold. The plaster is manufactured as a dry powder, which can be mixed with water and easily applied to a wall.

Magnetic plaster is very easy to use and can be applied the same as standard plaster. Use regular plastering tools and sandpaper to produce a very smooth magnetic surface. It can be top-coated with latex paint for a magnetic-only surface, or why not try our whiteboard paint for a magnetic dry erase surface! 


Benefits of using MagPlast?

Bring walls in homes, classrooms or offices to life with ease.

Prevents the need for drilling holes in walls for screws or nails.

Apply any desired colour paint over the top once dry.

Once applied, MagPlast sets on walls within hours*


1. Measure the area

Measure the area you wish to cover, we suggest to use 2kgs of magnetic plaster per 1sqm (0.6sq. feet).

2. Prepare your surface

Clear the surface and make sure the surface is flat. Cover any edges, light switches or fittings with masking tape.

3. Mix the Plaster

Pour the magnetic plaster into a container, add 35% water and thoroughly mix it.

4. Apply Plaster

Using a trowel, apply 70% of the plaster to the wall evenly. After 1 hour, use the other 30% of plaster to apply a second coat and make sure the surface is evenly covered.

5. Dry and sand

Allow 24 hours for drying. Once dried, use sandpaper to sand the surface evenly until the surface is smooth.

6. Test it

Use a magnet to test the attraction force. Once it is up to standard, apply a final desired coat with either latex paint, whiteboard paint or blackboard paint.


The shelf life of MagPlast is 3 years.

Magnetic plaster is best applied directly to plasterboard, including moisture resistant boards, but can also be applied to undercoat plaster or suitable sealed painted walls.

*To ensure the magnetic plaster is fully dry, we recommend allowing 24 hours before applying magnets to the surface.